<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">

<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>

<body>
	<p>hello world</p>
	<p th:text="${a}"></p>
</body>

</html>